Week 7 grades: The defense
SAN FRANCISCO – The 49ers beat the Seahawks 13-6. Here are the grades for the 49ers’ defense. Defensive line: C+. Marshawn Lynch rushed for 103 yards on this group, which has given up 100-yard rushers two weeks in a row. However, when Lynch came Justin Smith’s way, Smith stopped him most of the time. Smith finished with a team-high 9 tackles, but he did get planted on his back by…
